Diane Charland, M.D.
NPI 1891740775 · Urology Physician · Williston, VT
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Charland, M.D. is a Urology Physician provider in Williston, VT (NPI 1891740775).
Provider details
- NPI number
- 1891740775
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0420010080 (VT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
535 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 180 | $62 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 81 | $92 |
| Complex Measurement of Pressure of Urine Flow in Bladder With Voiding Pressure Studies51728 | 46 | $97 |
| Electronic Assessment of Bladder Emptying51741 | 45 | $4 |
| Non-Needle Measurement and Recording of Electrical Activity of Muscles at Bladder and Bowel Openings51784 | 45 | $17 |
| Insertion of Device Into Abdomen With Pressure and Urine Flow Rate Study51797 | 45 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 220 | 118 |
| Mirabegronbrand: Myrbetriq | 65 | 17 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 52 | 43 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 38 | — |
| Tolterodine Tartratebrand: Tolterodine Tartrate Er | 32 | — |
| Cefpodoxime Proxetil | 28 | 16 |
| Vibegronbrand: Gemtesa | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-22
- Last updated
- 2008-01-09
Frequently asked questions
- What is Diane Charland's NPI number?
- Diane Charland's National Provider Identifier (NPI) is 1891740775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Charland's specialty?
- Diane Charland is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Diane Charland located?
- Diane Charland's practice location on file with NPPES is 71 Knight Ln, Williston, VT 05495-4432.
- What is Diane Charland's phone number?
- The practice phone number listed in the NPPES registry for Diane Charland is (802) 872-7001.
- Does Diane Charland accept Medicare?
- Diane Charland is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Charland's NPI active?
- Yes — Diane Charland's NPI (1891740775) is active in the NPPES registry as of the last update on 2008-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.